// pages/collectResume/collectResume.js
import request from '../../utils/request'
Page({

  /**
   * 页面的初始数据
   */
  data: {
    resumeList:[],
    pageSize:1,
    pageNum:10,
    isPull:true,
    status:''
  },

  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {
    var page = this.data.pageSize
    var usrInfo = wx.getStorageSync('userInfo')
   this.setData({
     userInfo:usrInfo
   })
     this.getCollent(page)
  
  },
  getCollent:function(page){
    var that = this
    var v = that.data
    var data = {
      type:2,
      // user:v.userInfo.uid,
      page:page,
      limit:v.pageNum
    }
    request.get('collect',data).then(res=>{
      if(that.data.status=='cancel'){
        that.setData({
          resumeList:[]
        })
      }
       if(res.data.length>0){
         that.setData({
           resumeList:that.data.resumeList.concat(res.data)
         })
       }else{
         that.setData({
           isPull:false
         })
       }
    })
  },

  talentDetail:function(e){
    var id = e.currentTarget.dataset.id
    wx.navigateTo({
      url: '../talent/resumeDetails/resumeDetails?id='+id,
    })
   },
   touchstart: function(e) {
    console.log(this.data.resumeList)
    this.data.resumeList.forEach(function(v, i) {
      console.log(v,i)
      if (v.isTouchMove) 
        v.isTouchMove = false;
    })
    this.setData({
      startX: e.changedTouches[0].clientX,
      startY: e.changedTouches[0].clientY,
      resumeList: this.data.resumeList
    })
  },
  //滑动事件处理
  touchmove: function(e) {
    var that = this,
      index = e.currentTarget.dataset.index, //当前索引
      startX = that.data.startX, //开始X坐标
      startY = that.data.startY, //开始Y坐标
      touchMoveX = e.changedTouches[0].clientX, //滑动变化坐标
      touchMoveY = e.changedTouches[0].clientY, //滑动变化坐标
      //获取滑动角度
      angle = that.angle({
        X: startX,
        Y: startY
      }, {
        X: touchMoveX,
        Y: touchMoveY
      });
    that.data.resumeList.forEach(function(v, i) {
      v.isTouchMove = false
      //滑动超过30度角 return
      if (Math.abs(angle) > 30) return;
      if (i == index) {
        if (touchMoveX > startX){
            //右滑
            v.isTouchMove = false
        } else{
          //左滑
          v.isTouchMove = true
        }
      }
    })
    //更新数据
    that.setData({
      resumeList: that.data.resumeList
    })
  },
 

  /**
   * 计算滑动角度
   * @param {Object} start 起点坐标
   * @param {Object} end 终点坐标
   */
  angle: function(start, end) {
    var _X = end.X - start.X,
      _Y = end.Y - start.Y
    //返回角度 /Math.atan()返回数字的反正切值
    return 360 * Math.atan(_Y / _X) / (2 * Math.PI);
  },
  // 取消收藏
  Cancelcollect:function(e){
    var that = this
    var typeid = e.currentTarget.dataset.id
    var data = {
      type: 2,
      type_id:typeid
    }
    request.post('collect',data).then(res=>{
      if(res.status==200){

        that.setData({
          pageSize:1,
          status:'cancel'
        })
        var status = that.data.status
        var page = that.data.pageSize
        that.getCollent(page,status)
      }
    })
   

  },
  /**
   * 生命周期函数--监听页面初次渲染完成
   */
  onReady: function () {

  },

  /**
   * 生命周期函数--监听页面显示
   */
  onShow: function () {

  },

  /**
   * 生命周期函数--监听页面隐藏
   */
  onHide: function () {

  },

  /**
   * 生命周期函数--监听页面卸载
   */
  onUnload: function () {

  },

  /**
   * 页面相关事件处理函数--监听用户下拉动作
   */
  onPullDownRefresh: function () {

  },

  /**
   * 页面上拉触底事件的处理函数
   */
  onReachBottom: function () {
    var data = this.data
    if(data.isPull){
      var nextPage = ++data.pageSize
      this.getCollent(nextPage)
    }
  },

  /**
   * 用户点击右上角分享
   */
  onShareAppMessage: function () {

  }
})